Huya Village, Mt. Xuebaoding, Sichuan Prov., China
A very nice combination sample of kesterite coated with light green mushistonite, sharing a muscovite matrix with numerous aquamarines that display the tabular form typical of this locality.
The kesterite has a contact on the reverse, but you can only tell if you flip it over...... A very nice (and fairly hard to come by) combination specimen nonetheless.